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Electronic Theatre Controls Inc

Selador Control PCB Functional Diagram


When troubleshooting a Selador Fixture Control PCB, it would be nice to know what area of the PCB the issue is in.

Description/Explanation of Issue

If the Amber LED string was just out, it would be nice to have a Selador Control PCB functional diagram to get you to the Amber dimmer circuit, to see if there was anything obvious like discolored FET (Q1) or Voltage Regulator (VR3) components.


  • SelCPUFunctDiag.jpg
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